CAUTION THIS DIGITAL VIDEO PLAYER EMPLOYS A LASER SYSTEM. TO ENSURE PROPER USE OF THIS PRODUCT, PLEASE READ THIS SERVICE MANUAL CARE- FULLY AND RETAIN FOR FUTURE REFERENCE. SHOULD THE UNIT REQUIRE MAINTENANCE, CONTACT AN AUTHORIZED SERVICE LOCATION-SEE SERVICE PROCEDURE. USE OF CONTROLS, ADJUSTMENTS OR THE PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
SERVICING NOTICES ON CHECKING 1. KEEP THE NOTICES 6. AVOID AN X-RAY As for the places which need special attentions, Safety is secured against an X-ray by consider- they are indicated with the labels or seals on the ing about the cathode-ray tube and the high cabinet, chassis and parts.
IMPORTANT SAFEGUARDS READ INSTRUCTIONS All the safety and operating instructions should be read before the unit is operated. RETAIN INSTRUCTIONS The safety and operating instructions should be retained for future reference. HEED WARNINGS All warnings on the unit and in the operating instructions should be adhered to. FOLLOW INSTRUCTIONS All operating and use instructions should be followed.
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IMPORTANT SAFEGUARDS (CONTINUED) DAMAGE REQUIRING SERVICE Unplug this unit from the wall outlet and refer servicing to qualified service personnel under the following conditions: When the power-supply cord or plug is damaged. If liquid has been spilled, or objects have fallen into the unit. If the unit has been exposed to rain or water.
DISC REMOVAL METHOD AT NO POWER SUPPLY Remove the Back Cabinet and AV PCB/DVD Block. (Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.) Slide the Rack Loading (White) toward the arrow direction by using a minus driver to release the lock. (Refer to Fig.
TABLE OF CONTENTS CAUTION ..........................A1-1 SERVICING NOTICE ON CHECKING ................... A1-2 HOW TO ORDER PARTS ...................... A1-2 IMPORTANT SAFEGUARDS ....................A1-3, A1-4 DISC REMOVAL METHOD AT NO POWER SUPPLY ............A1-5 PARENTAL CONTROL-RATING LEVEL ................A1-5 TRAY LOCK ..........................A1-5 TABLE OF CONTENTS ......................
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GENERAL SPECIFICATIONS CRT Size / Visual Size 9 inch / 228.6 mmV System CRT Type Normal Deflection 90 degree Magnetic Field BV/BH +0.45G / 0.18G Color System NTSC Speaker 2 Speaker Position Side Size 3 inch Impedance 8 ohm Sound Output 1.2W + 1.2W 10%(Typical) 0.8W + 0.8W...
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GENERAL SPECIFICATIONS Regulation Safety Radiation X-Radiation DHHS Laser DHHS Temperature Operation +5oC ~ +40oC Storage -20oC ~ +60oC Operating Humidity Less than 80% RH On Screen Menu(TV) Display Menu Type Icon Picture Brightness Contrast Color Tint Sharpness Sound Bass Treble Balance TV/CATV Add/Delete...
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GENERAL SPECIFICATIONS G-10 On Screen Menu (DVD) Display Menu Type Character Language OSD Language Menu SubTitle Audio Picture TV Screen Size OSD Display On/Off Sound DRC (Dynamic Range Control) dts Decode Output(5.1ch/ 2ch) Surround On/Off Center On/Off Sub Woofer On/Off Parental Password Lock/ Un Lock Rating Level...
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GENERAL SPECIFICATIONS G-12 Remote Unit RC-GD Control Glow in Dark Remocon Format Custom Code 71-8E h Power Source Voltage(D.C) UM size x pcs UM-4 x 2 pcs Total Keys 45 Key Keys Power Play Stop Search+ Search- Skip+ Skip- Slow+ Slow- Pause Call...
(Dolby Digital) (DTS) Surround (Tru Surround) Screen Saver G-14 Accessories Owner's Manual Language English w/Guarantee Card Buyer Model No. MD9DN1R Remote Control Unit Battery UM size x pcs UM-4 x 2 pcs OEM Brand Rod Antenna Poles Terminal Loop Antenna Terminal...
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GENERAL SPECIFICATIONS G-15 Interface Switch Front Power (Tact) Channel Up Channel Down Volume Up Volume Down Play Open/Close Skip(>>|) Skip(|<<) Still/Pause Stop Main Power SW Rear Main Power SW Indicator Power Yes (Red) Stand-by On Timer Terminals Front Video Input RCA x 1 Audio Input RCA x 2(Stereo)
DISASSEMBLY INSTRUCTIONS 1-3: TV/DVD BLOCK (Refer to Fig. 1-3) 1. REMOVAL OF MECHANICAL PARTS Remove the 2 screws 1. AND P.C. BOARDS Disconnect the following connectors: 1-1: BACK CABINET (Refer to Fig. 1-1) (CP301, CP302, CP401 and CP403). Remove the 5 screws 1. Remove the TV/DVD Block in the direction of arrow.
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DISASSEMBLY INSTRUCTIONS 1-5: FRONT TRAY PLATE/TOP SHIELD Pick Up PCB (Refer to Fig. 1-5) Unlock the 2 supports 1. Remove the Front Tray Plate in the direction of arrow (A). Remove the 12 screws 2. Remove the Top Shield in the direction of arrow (B). DVD Deck Make the sort circuit using a soldering.
DISASSEMBLY INSTRUCTIONS 2. REMOVAL OF DVD DECK PARTS Main Chassis Ass’y NOTE 1. Do not disassemble the DVD DECK PARTS except listed Rack Loading parts here. Minute adjustments are needed if the disas- semble is done. If the repair is needed except listed parts, replace the DVD MECHA ASS’Y.
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DISASSEMBLY INSTRUCTIONS NOTE Main Chassis Ass'y When installing the Clamper Magnet, install it with the green face up. When installing the wire of the Lever Switch, install it correctly as Fig. 2-4-B. When installing the Lever Switch, install it correctly as Traverse Holder Fig.
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DISASSEMBLY INSTRUCTIONS NOTE 2-9: GEAR (Refer to Fig. 2-9-A) Unlock the support 1. After the assembly of the Rack Feed, check if the Rack Feed 1/2 is moving smoothly. (Refer to Fig. 2-7-B) Remove the Middle Gear 1/2/3, Idler Gear and Feed Gear. In case of the Rack Feed Ass’y installation, install cor- rectly as Fig.
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DISASSEMBLY INSTRUCTIONS NOTE In case of the Idler Arm installation, install as the circled section of Fig. 2-10-B. In case of the Idler Arm Spring installation, install as the circled section of Fig. 2-10-C. In case of the Chassis Spring installation, install as the circled section of Fig.
DISASSEMBLY INSTRUCTIONS 3. After one side is removed, pull in the opposite direction to 3. REMOVAL OF ANODE CAP remove the other. Read the following NOTED items before starting work. NOTE After turning the power off there might still be a potential Take care not to damage the Rubber Cap.
DISASSEMBLY INSTRUCTIONS When IC starts moving back and forth easily after REMOVAL AND INSTALLATION OF FLAT desoldering completely, pickup the corner of the IC using a PACKAGE IC tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 4-3.) REMOVAL NOTE Put the Masking Tape (cotton tape) around the Flat...
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DISASSEMBLY INSTRUCTIONS INSTALLATION When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thin-tip Take care of the polarity of new IC and then install the new Soldering Iron. (Refer to Fig. 4-8.) IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.
SERVICE MODE LIST This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily. To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit and on the remote control for more than a standard time (second).
WHEN REPLACING EEPROM (MEMORY) IC If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to ensure correct data settings while making reference to TABLE 1. NOTE: No need setting for after INI 1F due to the adjustment value. Table 1 Enter DATA SET mode by setting VOLUME to minimum.
ELECTRICAL ADJUSTMENTS BEFORE MAKING ELECTRICAL FUNCTION FUNCTION ADJUSTMENTS OSD H COL. AV(CENT.) OSD CONTRAST COL. AV(MAX) Read and perform these adjustments when repairing the CUT OFF COL. AV(MIN) H POSITION TINT AV circuits or replacing electrical parts or PCB assemblies. H BLK L SHARPNESS AV H BLK R...
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ELECTRICAL ADJUSTMENTS 2-4: WHITE BALANCE 2-8: VERTICAL LINEARITY NOTE: Adjust after performing CUT OFF adjustment. NOTE: Adjust after performing adjustments in section 2-7. After the adjustment of Vertical Linearity, reconfirm Place the set with Aging Test for more than 15 minutes. the Vertical Position and Vertical Size adjustments.
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ELECTRICAL ADJUSTMENTS 2-10: OSD HORIZONTAL 2-13: TINT CENTER Receive the color bar pattern. (RF Input) Activate the adjustment mode display of Fig. 1-1. Using the remote control, set the brightness, contrast, Press the VOL. UP/DOWN button on the remote control until the difference of A and B becomes minimum.
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ELECTRICAL ADJUSTMENTS 2-14: COLOR CENTER 2-15: CONTRAST MAX Receive the color bar pattern. (RF Input) Activate the adjustment mode display of Fig. 1-1 and Using the remote control, set the brightness, contrast, press the channel button (22) on the remote control to color and tint to normal position.
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ELECTRICAL ADJUSTMENTS PURITY AND CONVERGENCE 3-3: STATIC CONVERGENCE ADJUSTMENTS NOTE Adjust after performing adjustments in section 3-2. NOTE Receive the crosshatch pattern from the color bar Turn the unit on and let it warm up for at least 30 generator. minutes before performing the following adjustments.
TV BLOCK DIAGRAM RESET IC IC103 PST3231NR POWER TU001 ON/OFF OPEN/CLOSE MICON IC STOP IC101 OEC6072A X101 16MHz PLAY Q105 SKIP FF V-BUFFER 40 41 6 11 12 SKIP REW FROM DVD BLOCK CVBS DVD C DVD Y DVD_RESET R.OUT G.OUT V801 B.OUT...
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POWER BLOCK DIAGRAM SOUND+B UNREG+8V F3801 D3840~D3843 TRANSFORMER SWITCHING RECTIFIER AC IN T3802 IC3803 Q3810 PS2561L1-1-V(W) Q3811, Q3812 FEED BACK FEED BACK VR3802 UNREG+5V UNREG+12V VR3801 TRANSFORMER SWITCHING T3801 J3801 Q3808 DC JACK PROTECTOR 11.3V REG OPE AMP RY3801 IC3802 NJM2368D Q3806 RELAY DC POWER...
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CRT SCHEMATIC DIAGRAM FROM CHROMA (CP802A) CRT PCB) CP802B B2013H02-6P CLAMP G.OUT R.OUT B.OUT CLAMP_OFF FROM DEFLECTION CP803B (CP803A) B2013H02-4P HEATER CP801 (CD805) A2361WV2-2P 120.0 122.0 115.0 RED AMP GREEN AMP BLUE AMP Q804 Q805 Q806 KTC3207 KTC3207 KTC3207 C804 160V FOCUS CP806...
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POWER SCHEMATIC DIAGRAM (POWER PCB) RY3801 DC JACK 5A 125V 10A 125V ALKS325 D3812 J3801 CAUTION HEC0824-010010 :FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, MTZJ6.2B REPLACE ONLY WITH THE SAME TYPE FUSE 5A 125V(F3801)AND 10A 125V(F3802) DC POWER SW ATTENTION PROTECTOR/AC,DC SW :POUR UNE PROTECTION CONTINUE LES RISQUES D’INCEIE Q3802 PROTECTOR...
INTERCONNECTION DIAGRAM FRONT VIDEO JACK FRONT AUDIO JACK FRONT AUDIO JACK CVBS/AUDIO/D.OUT J2202 J2203 J2204 DVD PCB CP2001 CD2001 J4201 PCB130 YELLOW WHITE VMC297 HEADPHONE_JACK J2201 MON(DVD) MON(DVD) NC(SW) NC(SW) DRIVE VOL(DVD) VOL(DVD) DM-2 GND(DVD) GND(DVD) CP8001 CD8505 LD(DVD) LD(DVD) LD(CD) LD(CD) VOL(CD)
WAVEFORMS RF_AMP/DSP AUDIO/VIDEO 100ns 10µs 500µs 100mV 200mV 500mV REGULATOR 2 20ns 10µs 100ns 200mV 100mV 500mV MOTOR DRIVE MICON/TUNER POWER ON 10µs 0.2ms 200mV MPEG POWER ON 500µs 20ns 0.2ms 500mV 500mV NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
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WAVEFORMS POWER ON STANDBY POWER ON 10ms 0.5µs 0.2ms 0.5V 50mV POWER ON POWER ON 10µs POWER ON 20µs 0.5V POWER ON POWER ON POWER ON 50µs 20µs 10µs CHROMA SOUND AMP POWER ON POWER ON POWER ON 20µs 10µs 0.5V 100mV NOTE:...
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WAVEFORMS POWER ON POWER ON 20µs 100mV 200mV IN/OUT POWER ON DVD PLAY POWER ON 20µs 0.5ms 200mV 200mV DEFLECTION DVD PLAY POWER ON POWER ON 0.5ms 20µs 200mV STEREO POWER ON POWER ON 20µs 50mV NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
DVD DECK EXPLODED VIEW CD2302 Do not replace the parts. Because, minute adjustments are needed if CD2001 this condition is disassembled further more. PCB640 If the repair is needed, replace the (SW PCB ASS'Y) DVD MECHA ASS'Y. M2002 PCB68A (RELAY PCB ASS'Y) CD2301 NOTE: Applying positions AA for the grease are...